Payment system for authorizing a transaction between a user device and a terminal
US-11847640-B2 · Dec 19, 2023 · US
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Patent family 44072002
This patent family groups 3 related publications across US. Members often share priority claims or equivalent filings in different countries.
| Field | Value |
|---|---|
| Family ID | 44072002 |
| Family type | — |
| Earliest priority | Apr 5, 2011 |
| First filing country | US |
| Member publications | 3 |
| Countries | US |
| Representative publication | US11847640B2 — Payment system for authorizing a transaction between a user device and a terminal |
Representative publication
Best representative member for this family based on priority and filing country.
US11847640B2 — Payment system for authorizing a transaction between a user device and a terminal (published Dec 19, 2023)
Member publications
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